This BiOrb Filter Service Kit 6 PACK (including filter cartridge) is suitable for all BiOrb, BiOrb FLOW, BiUbe and BiOrb Life aquariums. Each of the 6 kits contains everything you will need to service your aquarium, including conditioners to remove harmful chlorine from your tap water. The biOrb filter kit also contains a
cleaning pad and full instructions.

The biOrb filter cartridge works like a waste bin, trapping dirt, and once full it should be thrown away and replaced with a new one. With the Baby BiOrb 15L, BiOrb 30L, BiOrb Life 15L, BiOrb Life 30L, BiOrb Life 45, BiOrb FLOW 15, BiOrb FLOW 30 and BiUbe 35L the filter cartridge should be replaced every 6 weeks. In the BiOrb 60L, BiOrb Life 60L & BiOrb 105, and in marine tanks, the filter should be replaced every four weeks. If tanks with more than the recommended bio-load (a function of the # of fish & size of fish) you may want to change out the filter cartridge more frequently.

NOTE: It is recommended that you replace one-third of your aquarium water when changing your filter cartridge and adding the water treatment sachets. A BiOrb Cleaner Pump is recommended for removing aquarium water.
The
BiOrb Water Optimiser will also help maintain pristine water quality.